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  4. CD34 CD353/SLAMF8
  5. CD34 蛋白, Rat (HEK293, Fc)

CD34 蛋白, Rat (HEK293, Fc)

目录号: HY-P74304
产品使用指南

CD34 Protein是一种存在于人类和各种动物细胞表面的跨膜磷酸糖蛋白。CD34 蛋白 被用作造血干细胞分选的细胞标志物,以及胰岛内分泌细胞标志物。CD34 蛋白 在细胞粘附、炎症细胞趋化、细胞增殖和分化以及炎症反应增强方面发挥重要作用。CD34 蛋白, Rat (HEK293, Fc) 是重组的 CD34 蛋白,由 HEK293 表达,带有 C-hFc 标签。CD34 蛋白, Rat (HEK293, Fc) 全长 291 个氨基酸,分子量约为 ~112 kDa。

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     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

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描述

CD34 Protein is a transmembrane phosphoglycoprotein that exists on the surface of human and various animal cells. CD34 Protein is used as a cellular marker for hematopoietic stem cell sorting and as an islet endocrine cell marker. CD34 Protein plays an important role in cell adhesion, inflammatory cell chemotaxis, cell proliferation and differentiation, and enhancement of inflammatory response. CD34 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD34 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD34 Protein, Rat (HEK293, Fc) is 291 a.a., with molecular weight of ~112 kDa.

研究背景

CD34 是一种存在于人类和各种动物细胞表面的跨膜磷酸糖蛋白,它最初是在造血干细胞中被描述的,作为细胞间的粘附因子。CD34 被用作造血干细胞分选的细胞标志物,以及胰岛内分泌细胞标志物。CD34 可介导造血干细胞附着于骨髓细胞外基质或直接附着于基质细胞。CD34 也可能在嗜酸性粒细胞和树突状细胞前体的趋化因子依赖性迁移中发挥更具选择性的作用。CD34 在细胞粘附、炎症细胞趋化、细胞增殖和分化以及炎症反应增强方面发挥重要作用。

种属

Rat

表达系统

HEK293

标签

C-hFc

蛋白编号

B1PLB1 (M1-T291)

基因 ID

305081  [NCBI]

蛋白结构
N-term
CD34 (M1-T291)
Accession # B1PLB1
hFc
C-term
同用名
Hematopoietic progenitor cell antigen CD34; CD34; HPCA1
分子量

Approximately 112 kDa

纯度

Greater than 80% as determined by reducing SDS-PAGE.

内毒素含量

<1 EU/μg, determined by LAL method.

文件资料
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • 复溶计算器

  • 重组蛋白稀释计算器

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The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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产品名称:
CD34 Protein, Rat (HEK293, Fc)
目录号:
HY-P74304
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